/** Debug: convert argc/argv into a printable string for printf() debug
*
- * \param interp - the interpeter
+ * \param interp - the interpreter
* \param argc - arg count
* \param argv - the objects
*
* Some TCL objects have various "configuration" values.
* For example - in Tcl/Tk the "buttons" have many options.
*
- * Usefull when dealing with command options.
+ * Useful when dealing with command options.
* that may come in any order...
*
* Does not support "-foo = 123" type options.